简易的文件磁盘管理操作1(文件、文件夹的编辑创建删除移动拷贝重命名)_.NET_编程开发_程序员俱乐部

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

using System.IO;
using System.Text;

public partial class Default5 : System.Web.UI.Page
{
???
??? private FileStream fs;
??? private StreamWriter sw;
??? private DirectoryInfo di;
??? private FileInfo fi;
??? protected void Page_Load(object sender, EventArgs e)
??? {
?????? string fpath = Server.UrlDecode(Request.QueryString["url"]);
?????? string fname = Server.UrlDecode(Request.QueryString["fname"]);
?????? string ax = Server.UrlDecode(Request.QueryString["ax"]);
?????? Session["fpath"] = fpath;
?????? Session["lastfpath"] = Directory.GetParent(fpath).FullName;
??????? if (!IsPostBack)
??????? {?????????
??????????? switch (ax)
??????????? {
??????????????? case "editfile":
??????????????????? Panel1.Visible = true;
??????????????????? editfile(fpath, fname);
??????????????????? break;
??????????????? case "editdir":
??????????????????? Panel2.Visible = true;
??????????????????? editdir(fname);
??????????????????? break;
??????????????? case "deletedir":
??????????????????? Panel3.Visible = true;
??????????????????? deletedir(fname);
??????????????????? break;
??????????????? case "deletefile":
??????????????????? Panel4.Visible = true;
??????????????????? deletefile(fname);
??????????????????? break;??????????????
??????????????? case "movefile":
??????????????????? Panel5.Visible = true;
??????????????????? movefile(fname,fpath);
??????????????????? break;
??????????????? case "movedir":
??????????????????? Panel6.Visible = true;
??????????????????? movedir(fname,fpath);
??????????????????? break;
??????????????? case "copyfile":
??????????????????? Panel7.Visible = true;
??????????????????? copyfile(fpath);
??????????????????? break;
??????????????? case "copydir":
??????????????????? Panel8.Visible = true;
??????????????????? copydir(fpath);
??????????????????? break;
??????????? }
??????? }
??? }
??? protected void TextBox2_TextChanged(object sender, EventArgs e)
??? {

??? }

??? protected void editfile(string fpath,string fname)
??? {
??????? TextBox1.Text=fname;
??????? TextBox2.Text = File.ReadAllText(fpath, Encoding.Default);
??? }

??? protected void Button1_Click(object sender, EventArgs e)
??? {

??????? fs = new FileStream(Session["fpath"].ToString(), FileMode.Create, FileAccess.Write);
??????? sw = new StreamWriter(fs, Encoding.Default);
??????? sw.WriteLine(TextBox2.Text);
??????? sw.Close();
??????? fs.Close();
??? }
??? protected void Button2_Click(object sender, EventArgs e)
??? {
??????? Response.Redirect("Default4.aspx?fpath="+Session["lastfpath"].ToString());
??? }
??? protected void Button3_Click(object sender, EventArgs e)
??? {
??????? di = new DirectoryInfo(Session["fpath"].ToString());
??????? string newpath = Session["lastfpath"].ToString() + "\\" + TextBox3.Text;
??????? di.MoveTo(newpath);
??? }
??? protected void editdir(string fname)
??? {
??????? Label1.Text = fname;
??? }
??? protected void deletedir(string fname)
??? {
??????? Label2.Text = fname;
??? }
??? protected void deletefile(string fname)
??? {
??????? Label3.Text = fname;
??? }

//http://www.my400800.cn
??? protected void Button5_Click(object sender, EventArgs e)
??? {
??????? di = new DirectoryInfo(Session["fpath"].ToString());
??????? di.Delete();
??????? Response.Write("<script>alert('成功删除')</script>");
??????? Response.Redirect("Default4.aspx?fpath=" + Session["lastfpath"].ToString());
??? }
??? protected void Button7_Click(object sender, EventArgs e)
??? {
??????? fi = new FileInfo(Session["fpath"].ToString());
??????? fi.Delete();
??????? Response.Write("<script>alert('成功删除')</script>");
??????? Response.Redirect("Default4.aspx?fpath=" + Session["lastfpath"].ToString());
??? }
??? protected void movefile(string fname,string fpath)
??? {
??????? Label5.Text = fname;
??????? Label4.Text = Session["lastfpath"].ToString();
??????? TextBox4.Text = Session["lastfpath"].ToString();
??? }
??? protected void movedir(string fname, string fpath)
??? {
??????? Label6.Text = fname;
??????? Label7.Text = Session["lastfpath"].ToString();
??????? TextBox5.Text = Session["lastfpath"].ToString();
??? }
??? protected void Button9_Click(object sender, EventArgs e)
??? {
??????? fi = new FileInfo(Session["fpath"].ToString());
??????? string newfpath =TextBox4.Text+"\\"+Label5.Text ;
??????? fi.MoveTo(newfpath);
??????? Response.Redirect("Default4.aspx?fpath=" +TextBox4.Text);
??? }
??? protected void Button11_Click(object sender, EventArgs e)
??? {
??????? di = new DirectoryInfo(Session["fpath"].ToString());
??????? string newfpath =TextBox5.Text+"\\"+Label6.Text ;
??????? di.MoveTo(newfpath);
??????? Response.Redirect("Default4.aspx?fpath=" +TextBox5.Text);
??? }
??? protected void copyfile(string fpath)
??? {
??????? Label8.Text = fpath;
??????? TextBox6.Text = fpath;
??? }

??? protected void Button13_Click(object sender, EventArgs e)
??? {
??????? fi = new FileInfo(Label8.Text);
??????? fi.CopyTo(TextBox6.Text);
??????? Response.Redirect("Default4.aspx?fpath=" + TextBox6.Text.Substring(0,TextBox6.Text.LastIndexOf("\\")+1 ));
??? }

??? protected void copydir(string fpath)
??? {
??????? Label9.Text = fpath;
??????? TextBox7.Text = fpath;
??? }

??? protected void Button15_Click(object sender, EventArgs e)
??? {
???????? dirCopy(Label9.Text,TextBox7.Text);?????
???????? Response.Redirect("Default4.aspx?fpath="+TextBox7.Text.Substring(0,TextBox7.Text.LastIndexOf("\\")+1 ));
??? }
??? protected void dirCopy(string oldpath,string newpath)
??? {
???????? di = new DirectoryInfo(oldpath);
??????? foreach(FileSystemInfo fsi in di.GetFileSystemInfos())
??????? {
??????????? if(fsi is FileInfo)
??????????? {
??????????????? fi = (FileInfo)fsi;
??????????????? if(!Directory.Exists(newpath))
??????????????? {
?????????????????? DirectoryInfo newDir= Directory.CreateDirectory(newpath);
?????????????????? fi.CopyTo(newDir.FullName+"\\"+fi.Name );
??????????????? }????????????
??????????????? else
?????????????? {
?????????????????? fi.CopyTo(newpath+"\\"+fi.Name );
?????????????? }
??????????? }
??????????? else
??????????? {
??????????????? DirectoryInfo child_di=(DirectoryInfo)fsi;
??????????????? string olddir=child_di.FullName;
??????????????? string dirname=child_di.FullName.Substring(child_di.FullName.LastIndexOf("\\")+1 );
??????????????? string newchildpath=Path.Combine(newpath,dirname);
??????????????? if(!Directory.Exists(olddir))
??????????????????? Directory.CreateDirectory(olddir);
??????????????? dirCopy(olddir,newchildpath);
??????????? }

?????? }
??? }
}